Index: components/metrics/export/useraction_sample.cc |
diff --git a/components/metrics/export/useraction_sample.cc b/components/metrics/export/useraction_sample.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1fc67fcdc7d323bd53fcd97f50f11f63eaf1fabf |
--- /dev/null |
+++ b/components/metrics/export/useraction_sample.cc |
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+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "components/metrics/export/useraction_sample.h" |
+ |
+#include <string> |
+ |
+#include "base/memory/scoped_ptr.h" |
+#include "base/strings/stringprintf.h" |
+#include "components/metrics/export/metric_sample.h" |
+ |
+namespace metrics { |
+ |
+UserActionSample::UserActionSample(const std::string& action_name) |
+ : MetricSample(MetricSample::USER_ACTION, action_name) {} |
+ |
+UserActionSample::~UserActionSample() {} |
+ |
+std::string UserActionSample::ToString() const { |
+ return base::StringPrintf("useraction%c%s%c", '\0', name().c_str(), '\0'); |
+} |
+ |
+// static |
+scoped_ptr<UserActionSample> UserActionSample::ReadUserAction( |
+ const std::string& action) { |
+ return scoped_ptr<UserActionSample>(new UserActionSample(action)); |
+} |
+ |
+} // namespace metrics |